The underwater releasing device comprises a sealing shell, and a releasing circuit, a motor and a gear shaft assembly are arranged in the sealing shell; a motor driving end of the release circuit is connected with a motor, a motor output shaft of the motor is connected with a gear shaft assembly, a release shaft of the gear shaft assembly extends out of the sealing shell and is movably connected with a release hook connecting end, and a release hook is used for hooking a load; the release circuit is provided with a rotary switch, a hook releasing microswitch and a shutdown microswitch; the rotating block of the gear shaft assembly is driven by the motor to alternately open and close the hook releasing microswitch and the shutdown microswitch gate, and hook releasing, hook locking and hook retracting control is carried out on the releasing hook in combination with a starting signal of the rotating switch. The device has the beneficial effects of ingenious design and reliable performance; the release process is remotely controlled; the device is suitable for underwater use.
本发明公开了一种水下释放装置,包括密封壳体,密封壳体内设置有释放电路、电机、齿轮轴组件;释放电路的电机驱动端与电机连接,电机的电机输出轴与齿轮轴组件连接,齿轮轴组件的释放轴伸出密封壳体与释放钩连接端活动连接,释放钩用于挂接负载;释放电路设置有旋转开关、放钩微动开关和停机微动开关;齿轮轴组件的旋转块在电机驱动下交替开合放钩微动开关、停机微动开关闸门,并结合旋转开关的启动信号对释放钩进行放钩、锁钩、收钩控制。有益效果:设计巧妙,性能可靠;释放过程实现远程控制;适合水下使用。
Underwater release device
水下释放装置
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Underwater release device and underwater release method for position indicating beacon
European Patent Office | 2023
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